chunzhihou

Denoising the Signals using Kalman Filter for Target Tracking in Wireless Sensor networks

to find the circular convolution of one dimensional input

利用matlab实现电流环周围的电磁场的数值计算，利用有限元方法(Using matlab to achieve numerical electromagnetic field around the current loop, using the finite element method)

pso算法在背包问题中的matlab程序。(pso algorithm in the knapsack problem in the matlab program.)

本代码用来实现高光谱图像每个波段下灰度图像的保存，并且可将对应图像以相应的波段命名(This code is used to save gray image in each band of hyperspectral image, and the corresponding image can be named in the corresponding band.)

给出了不同分割数量V条件下的系统的PAPR性能，分割方法为随机分割，辅助相位集合的相位数P=4(即 可选择的范围为{0,π/2,π,3π/4})，N=128，子载波采用QPSK调制，仿真的OFDM符号数为1000个。(V gives the number of different partitions of the system under PAPR performance of random segmentation segmentation, the number of secondary phase of the phase set P = 4 (to select the range {0, π/2, π, 3π/4} ), N = 128, sub-carrier using QPSK modulation, simulation of the OFDM symbol number 1000.)

说明：  罚函数法的Matlab程序设计的相关程序，不一定能运行有些错误可能(external penalty function method)

这段程序是二阶全通滤波器设计，有幅频响应、相频响应和group delay,供学习者参考(all pass filter of order 2)

matlab支持向量机程序SVM_SteveGu(matlab support vector machine procedures SVM_SteveGu)

MATLAB programing for engineering